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1 Introduction
There are many methods to measure antenna characteristic parameters. At present, the main methods include three categories: far-field measurement of antenna, compact field measureme...[Details]
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The Android Unified Push Notification Alliance announced today that it has recently received progress confirmation from four companies, including Huawei Technologies Co., Ltd., Guangdong OPPO Mobile ...[Details]
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Recently, ZTE said in an institutional survey that the results of the 700MHz 5G and 2.1GHz 5G wireless network centralized procurement have been announced, and the company's winning share has increas...[Details]
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Energy storage can improve power quality and reduce electricity costs for industrial entities in Mexico, and a new international cooperative consortium is making the technology availabl...[Details]
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According to CINNO Research, Samsung Electronics and LG Electronics are preparing 90-inch ultra-large TVs. After launching the 98-inch "Neo QuantumDot QLED TV" in August this year, Samsung Electronic...[Details]
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The "Special Plan for Communications Infrastructure in the Lingang New Area of the China (Shanghai) Pilot Free Trade Zone (2020-2025)" (hereinafter referred to as the "Special Plan") was officially...[Details]
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When designing low power consumption, using external interrupts to wake up the CPU is a very useful and effective method. However, in some specific applications, we also want the CPU to wake up b...[Details]
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When SM2..0 is 011, the SLEEP instruction will put the MCU into power-saving mode. This mode is different from the power-down mode in only one way: if the timer/counter 2 is driven asynchronously, t...[Details]
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Some of the facilities visible from the ground. Image: Hydrostor
Developer NRStor and technology provider Hydrostor have completed work on a multi-megawatt, commercial, advance...[Details]
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1 Introduction
Today's automation control products are changing with each passing day, and there are various different ways to achieve the same function. For example, there are many ways...[Details]
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Introduction: Direct vector control of asynchronous motors requires a flux observer to obtain the synchronization angle for coordinate transformation during the control process. At the same time, t...[Details]
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LED is the abbreviation of “Light Emitting Diode”, which is translated into “light-emitting diode” in Chinese. It is a semiconductor device that can convert electrical energy into light energy. ...[Details]
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1. Experimental Task : Display a column on the 8X8 LED matrix, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, and ...[Details]
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Not long ago, the Gaogong Intelligent Automobile Research Institute disclosed a set of monitoring data. In 2023, there will be 1.7348 million standard smart driving domain controllers installed on p...[Details]
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As we all know, bass is the basis of music signals, which greatly affects the listening atmosphere. Without bass signals, the sound will appear light and unreal. In regular home theater playback, subw...[Details]
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